Tilden, Amer. Algae
Tilden, J.E. [1-650]

Michigan State University
Catalog #: MSC0184828
Josephine E. Tilden #s.n. 02 July 1898
Spongomorpha aeruginosa (Linnaeus) Hoek
Canada, British Columbia, Esquimalt, Vancouver Island

Miami University
Catalog #: 000179667
Josephine E. Tilden #s.n. 02 July 1898
Spongomorpha aeruginosa (Linnaeus) Hoek
Canada, British Columbia, Esquimalt, Vancouver Island

Butler University
Catalog #: 504458
Josephine E. Tilden #s.n.
Chlorochytrium inclusum Kjellman
United States, [precise locality unknown]